package day04;
/** 数组初始化的演示 */
public class ArrayDemo2 {
    public static void main(String[] args) {
        int[]  arr4;
        arr4 = new int[]{2,5,8};
    }
    int[] arr1 = new int[3];

    int[]  arr2 = {2,5,8};

    int[]  arr3 = new int[]{2,5,8};




}
